DROP Sprockets, a division of Weller Metalworks, is a high-quality quick turn sprocket manufacturer, which offers the most comprehensive sprocket line in the industry. 

We pride ourselves on having the best support, engineering and manufacturing team, with decades of industrial experience and support back to the 1950s.

Our multiple manufacturing facilities across the US and Canada boasts some of the most advanced equipment in North America featuring cutting-edge machining and fabrication equipment, with over 1.5 million pounds of raw and semi-finished materials to support the demand for the finished product. 

We control our products from the start to finished delivery which enables us to produce the highest quality, fastest delivery and longest-lasting sprockets on the market. 

Every sprocket is standard for us!

DROP Sprockets

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